Lighting fixture



FIG. 1 is a perspective view of lighting fixture showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof.

The broken-line showing of environmental structures in FIGS. 1-4 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design of a lighting fixture, as shown and described.